They help me with this problem. 他们帮助你解决这个问题。
help sb. (to) do. 如: They help you (to) solve this problem. 他们帮助你解决这个问题。
(n) 惊讶: to one‘s surprise 令某人惊讶的是 in surprise 惊讶地surprise be surprised at sth. 对… 感到意外
v) 使惊奇、 意外: be surprised to do sth. 惊讶做某事be surprised that + 从句
I was surprised at the news = I was surprised to hear the news.
fifteen percent of the students 百分之十五的学生 swing dance 摇摆舞
although(conj):―尽管; 虽然‖, 表示转折关系, 同义词有 though, 不能与 but 同时使用。
Although they‘re neighbors, they don‘t play together.
= They‘re neighbors, but they don‘t play together. 尽管他们是邻居, 但是他们不在一起玩。